tistics Comparing Variation in Different Data Sets In Exercises 45-50, fin the coefficient of variation for each of the two data sets. Then compare the results 45. Annual Salaries Sample annual salaries (in thousands of dollars) for entry level architects in Denver, CO, and Los Angeles, CA, are listed Denver 45.8 46.4 44.4 40.7 51.5 39.5 44.2 53.1 44.8 51.6 41.3 49.0 Los Angeles 56.7 50.6 56.0 48.5 55.7 55.6 47.6 56.3 48.1 46.3 51.9 61.2